function changeColor(obj,type)
{
if (type=="over"){obj.style.backgroundColor="#578CCE";}
else{obj.style.backgroundColor="#FFFFFF";}
}
function ChangePic(Obj)
{
	var displayStr=Obj.parentNode.nextSibling
	if (displayStr)
	{
		if(displayStr.className=="")
		{
			if (displayStr.style.display==""){
				displayStr.style.display="none";
				Obj.src=AddpicChange1;
			}
			else{
				displayStr.style.display="";
				Obj.src=AddpicChange2;
			}
		}
	}

}
function init()
{
	var ObjRoot=document.getElementById("BannerGoldDiv");
	var liObjArray=ObjRoot.childNodes[0].childNodes;
	for(var i=0; i<liObjArray.length; i++)
	{
		if(liObjArray[i].className.toString()=="Bigbanner")
		{
			liObjArray[i].childNodes[0].onclick=function(){ChangePic(this);};	
		}
	}
	
}

//图片等比压缩
function pic_reset(drawImage,thumbs_size) {
    var max = thumbs_size.split(',');
    var fixwidth = max[0];
    var fixheight = max[1];
    w=drawImage.width;h=drawImage.height;
        if(w>fixwidth) 
        { 
            drawImage.width=fixwidth;
            drawImage.height=h/(w/fixwidth);
            h=drawImage.height;
        }
        if(h>fixheight) 
        { 
            drawImage.height=fixheight;
            drawImage.width=w/(h/fixheight);
        }
        
    //drawImage.style.cursor= "pointer";    
    //drawImage.onclick = function() { window.open(this.src);}     
    //drawImage.title = "点击查看原始图片";   
}